726143721 (number)

726143721 is an odd 9-digits composite number following 726143720 and preceding 726143722. In scientific notation, it is written as 7.26143721 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 464175360 positive integers (up to 726143721) that are relatively prime to 726143721.

Interesting facts

Basic properties

Name

Name seven hundred twenty-six million one hundred forty-three thousand seven hundred twenty-one

Notation

Scientific notation 7.26143721 × 10^8
Engineering notation 7.26143721 × 10^6

Prime Factorization of 726143721

Prime Factorization 3 × 109 × 31 × 71633

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 726143721
Product of the distinct prime numbers

The prime factorization of 726143721 is 3 × 109 × 31 × 71633. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 91, 62, 753, 791, 6260, 283, 71400, 62030, 89474, 733802, 303920, 1315309, 5129930, 46463062, 575290481, 880653082, 9330727564, 4884852321

Basic calculations (n = 726143721)

Multiplication

n×y
n×2 1452287442
n×3 2178431163
n×4 2904574884
n×5 3630718605

Division

n÷y
n÷2 363071860.5
n÷3 242047907
n÷3 181535930.25
n÷5 145228744.2

Exponentiation

ny
n2 527284703547725841
n3 3.8288447666053E+26
n4 2.7802915859541E+35
n5 2.0188912776897E+44

Nth Root

y√n
2√n 26947.054031935
3√n 898.82303805925
4√n 164.15557874143
5√n 59.184027704705

Divisors of 726143721

1, 3, 31, 93, 109, 327, 3379, 10137, 71633, 214899, 2220623, 6661869, 7807997, 23423991, 242047907, 726143721

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -726143720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 726143721 can be divided by 16 positive divisors. The sum of these divisors (counting 726143721) is 1, the average is 0.0625.

Base conversion 726143721

Base System Value
2 Binary 101011010010000001001011101001
3 Ternary 1212121100220220220
4 Quaternary 223102001023221
5 Quinary 2441343044341
6 Senary 200015440253
8 Octal 5322011351
10 Decimal 726143721
12 Duodecimal 183226089
16 Hexadecimal 2b4812e9
20 Vigesimal b6i7j61
36 Base36 c0bs2x

Cryptographic Hash Functions

md5 4979a728e0cea375cf0a0afaa8952c6d
sha1 6d8f0dcd3230b94081f5fe98977c63b7e71b80fa
sha256 76e9138e9eeae75618df4fa9e09be737c338036251cce5bfc72e45a1ddb55a56
sha512 21179ca6dd49274000266a153a87c48dd865f8b9e609f34d21da128ed63698d49c49f999f5703045abe49dfa3d04f894b5398e750b6f94a3ff6811d824f54342
ripemd-160 4ea29e401bb9033c9a597ac396dd88c6074f080b

726143721 as geometric shapes

Circle

Radius = n
Diameter 1452287442
Circumference 4562495558.6879
Area 1.6565137510158E+18

Sphere

Radius = n
Volume 1.6038227454004E+27
Surface area 6.6260550040632E+18
Circumference 4562495558.6879

Square

Length = n
Perimeter 2904574884
Area 527284703547725841
Diagonal 1026922298.4703

Cube

Length = n
Surface area 3163708221286355046
Volume 3.8288447666053E+26
Space diagonal 1257717818.3691

Equilateral Triangle

Length = n
Perimeter 2178431163
Area 2.2832097414964E+17
Altitude 628858909.18456

Triangular Pyramid

Length = n
Surface area 2.2832097414964E+17
Volume 4.512336830962E+25
Height 342307432.82342